2,662 questions
0
votes
0
answers
37
views
Saving GDB tracepoint information into a dump file
GDB allows collecting tracepoint information, as a non-intrusive operation, without a need for a breakpoint and a context switch to gdb. The data collected by tracepoints can be viewed, frame-by-frame,...
- 14.7k
1
vote
0
answers
65
views
Unable to connect Java Remote Debugger (JDB) over SSH to GitHub Actions instance
I'm trying to connect to a Java applications running in GitHub Actions with the Java Remote Debugger (JDB) over SSH.
Take a simple GitHub Actions workflow that:
opens an SSH connection to allow ...
- 1,168
0
votes
2
answers
124
views
Debugging the Linux boot process
I created a qcow2 file using qemu-img create -f qcow2 fedora.qcow2 20G . I installed Fedora 43 on that and I am able to boot it normally using qemu-system-x86_64 -m 2G -smp 2 -enable-kvm -drive file=~/...
- 3,794
1
vote
0
answers
87
views
COM issues while remote debugging
I have configured my computer for remote debugging: I have the Visual Studio solution and projects on my development computer and the testing is about to happen on a remote testmachine.
On the ...
- 17.6k
1
vote
1
answer
120
views
glibc startup code appears to overwrite stack variable when debugging with GDB + ASAN
I am debugging a C program on Linux (x86_64) using GDB and AddressSanitizer. I have a stack variable:
struct file_ctx ctx;
memset(&ctx, 0, sizeof ctx);
I set a hardware watchpoint on the ...
2
votes
1
answer
122
views
pydev path mapping with virtual env
see also
pydev debug server shows error that doesn't apply
pydev debugger: unable to find translation for: (please revise your path mappings)
https://stackoverflow.com/a/41765551/1497139
When ...
- 16.1k
0
votes
1
answer
89
views
How to use debugger in Colab?
when we use vscode we can debug inside function from where we call function. How to do like that in google colab cloud server? Please help me.
def decorator(func):
def wrapper():
print(&...
-2
votes
1
answer
123
views
The remote debugger is running as a different user. How do I get my attach-to-process to work?
This is a follow-up to my question Which firewall rule applies on attaching a process to the development environment?
On my test machine, I've restarted my firewall, after having added the Remote ...
- 17.6k
3
votes
1
answer
284
views
How can I remote-debug a Python app running in Docker from PyCharm Professional?
I’m trying to remote-debug a Python service that runs inside a Docker container using PyCharm 2025.2.3 on macOS.
I do have an active license, but the IDE no longer shows any obvious way to attach to a ...
- 4,593
0
votes
0
answers
94
views
Visual Studio remote SSH does not connect with key
I'm trying to setup remote debugging in Visual Studio (not VS Code!) using key-based SSH connection.
It fails at the first step of adding new connection in Connect to Remote System dialog.
I have ...
- 18k
1
vote
0
answers
76
views
Eclipse Remote debugging issue
I am using Eclipse 2025-09. When attaching the remote debugger to Module B, my entire JBoss server gets suspended, even though I have set all breakpoint settings to suspend only the thread.
I work on ...
- 11
0
votes
0
answers
116
views
Remote debugging of python webserver cannot listen on debug port
Setup:
FastAPI running inside Docker container, python3.12 image.
Connection to it via VSCode remote attach debugger
This works if the application is started via
python -m debugpy --listen 0.0.0.0:...
- 2,813
0
votes
0
answers
103
views
Eclipse remote debugger fails to connect to localhost
the java remote debugging setup is so easy on both catalina and eclipse. Nothing can go wrong. But I just can't get it to work for me.
Does anyone have the same problem? Can you point out what I have ...
- 1,678
1
vote
0
answers
103
views
remote debugging Samsung Internet gives HTTP/1.1 404 Not Found
I am trying to debug a web app running on Samsung Internet (S22) using chrome://inspect/#devices. I can see all open tabs from my phone, but trying to inspect gives me HTTP/1.1 404 Not Found
I tried ...
- 898
1
vote
1
answer
122
views
How to debug the Tomcat Catalina engine
When I tried doing research on this, everything I found was how to debug an application running under Tomcat. I'm trying to debug Tomcat itself, because something strange is happening that I can't ...
- 15.4k